General Specifications. Electrical Specifications. Mechanical Specifications

Transcription

1 3.0 m 10 ft Standard Parabolic, Low VSWR Unshielded Antenna, single-polarized, GHz, PBR84, gray antenna, with flash, standard pack one-piece reflector General Specifications Antenna Type Diameter, nominal Packing Reflector Construction Antenna Input Antenna Color Antenna Type Diameter, nominal Flash Included Polarization PL - Standard Parabolic, Low VSWR Unshielded Antenna, single-polarized 3.0 m 10 ft Standard pack One-piece reflector PBR84 Gray PL - Standard Parabolic, Low VSWR Unshielded Antenna, single-polarized 3.0 m 10 ft Yes Single Electrical Specifications GHz Beamwidth, Horizontal 0.9 Beamwidth, Vertical 0.9 Cross Polarization Discrimination (XPD) 30 db Electrical Compliance ETSI Class 1 US FCC Part 74A Front-to-Back Ratio 52 db Gain, Low Band 44.1 dbi Gain, Mid Band 44.5 dbi Gain, Top Band 44.8 dbi GHz Radiation Pattern Envelope Reference (RPE) 2699E Return Loss 30.7 db VSWR 1.06 Mechanical Specifications Fine Azimuth Adjustment ±5 Fine Elevation Adjustment ±5 Mounting Pipe Diameter 115 mm 4.5 in Net Weight 144 kg 317 lb Side Struts, Included 1 inboard Side Struts, Optional 2 outboard Wind Velocity Operational 110 km/h 68 mph page 1 of 5

2 Wind Velocity Survival Rating 200 km/h 124 mph Wind Forces At Wind Velocity Survival Rating Angle α for MT Max -125 Axial Force (FA) N 5400 lbf Side Force (FS) 6556 N 1474 lbf Twisting Moment (MT) N m Weight with 1/2 in (12 mm) Radial Ice 356 kg 785 lb Zcg with 1/2 in (12 mm) Radial Ice 551 mm 22 in Zcg without Ice 457 mm 18 in page 2 of 5

3 Wind Forces At Wind Velocity Survival Rating Image Packed Dimensions Gross Weight, Packed Antenna kg lb Height mm 98.0 in Length mm in Volume 9.3 m³ Width mm 90.2 in page 3 of 5

4 Antenna Dimensions And Mounting Information Regulatory Compliance/Certifications Agency Classification ISO 9001:2008 Designed, manufactured and/or distributed under this quality management system * Footnotes Axial Force (FA) Cross Polarization Discrimination (XPD) Front-to-Back Ratio Maximum forces exerted on a supporting structure as a result of wind from The difference between the peak of the co-polarized main beam and the maximum cross-polarized signal over an angle twice the 3 db beamwidth of the co-polarized main beam. Denotes highest radiation relative to the main beam, at 180 ±40, across the band. Production antennas do not exceed rated values by more than 2 page 4 of 5

5 db unless stated otherwise. Gain, Mid Band Packing For a given frequency band, gain is primarily a function of antenna size. The gain of Andrew antennas is determined by either gain by comparison or by computer integration of the measured antenna patterns. Bands correspond with CCIR recommendations or common allocations used throughout the world. Other ranges can be accommodated on special order. Andrew standard packing is suitable for export. Antennas are shipped as standard in totally recyclable cardboard or wire-bound crates (dependent on product). For your convenience, Andrew offers heavy duty export packing options. Radiation Pattern Envelope Reference (RPE) Radiation patterns define an antenna s ability to discriminate against unwanted signals. Under still dry conditions, production antennas will not have any peak exceeding the current RPE by more than 3dB, maintaining an angular accuracy of +/-1 throughout Return Loss Side Force (FS) Twisting Moment (MT) VSWR The figure that indicates the proportion of radio waves incident upon the antenna that are rejected as a ratio of those that are accepted. Maximum side force exerted on the mounting pipe as a result of wind from Maximum forces exerted on a supporting structure as a result of wind from Maximum; is the guaranteed Peak Voltage-Standing-Wave-Ratio within the operating band. Wind Velocity Operational The wind speed where the antenna deflection is equal to or less than 0.1 degrees. In the case of ValuLine antennas, it is defined as a maximum deflection of 0.3 x the 3 db beam width of the antenna. Wind Velocity Survival Rating The maximum wind speed the antenna, including mounts and radomes, where applicable, will withstand without permanent deformation. Realignment may be required. This wind speed is applicable to antenna with the specified amount of radial ice. page 5 of 5